Goodman GMT045-3 Blower Problem

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Old 02-14-2007, 04:13 AM   #1
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Goodman GMT045-3 Blower Problem

I have the above furnace and I am having an issue with the blower. When the heat kicks on the exhaust fan will turn on, the ignitor glows, the gas lights and stays on but the blower never starts. The gas and flame continue to burn. I have also noticed that the fan swith on the thermostat will not turn the fan on. But the fan works if I switch it over to A/C so I know the motor is good.

Will this require the board to be replaced or is this another part causing the blower not to start?
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Old 02-14-2007, 07:34 AM   #2
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Re: Goodman GMT045-3 Blower Problem

COULD be either the fan relay board or the seperate fan speed in the motor is bad. A/C runs on either high or med. speed and heat works on med or lo speed. You may need to call a service tech. to repair it. Good luck.


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Old 02-22-2007, 11:17 PM   #3
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Re: Goodman GMT045-3 Blower Problem

I had that same issue last week it was the fan center.
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